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path: root/sys/dev/i2c/i2c_scan.c
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2008-12-12Check for zero'd spd data even if we pass the checksumJonathan Gray
and don't offer a match in this case. Deals with the qemu "TODO: Populate SPD eeprom data." tested by todd@
2008-11-13add support for ST's chip since documentation is now available atTheo de Raadt
http://www.st.com/stonline/products/literature/ds/13448/stts424e02.pdf as discovered by Gert-Jan Vons.
2008-11-03support w83627dhg at i2c (as seen on Sun Ultra 24 via dmesg@) ok deraadt@Constantine A. Murenin
2008-04-22unbreak the ignore_addrs logic (the 'continue' was obviously meant to affectConstantine A. Murenin
another preceding 'for' loop); reported by krw and kettenis; better diff from millert; 'get it in' deraadt
2008-04-20two more i2c probe checks. adt has split off or been sold to ONTheo de Raadt
semi, so now even more data sheets are available at http://www.onsemi.com/PowerSolutions/parametrics.do?id=2127 so if people want to help write drivers...
2008-04-18detect adm1034Theo de Raadt
2008-04-18adm1033 has a rev register to check as wellTheo de Raadt
2008-04-17make it more apparent that when we are dealing with 16 bit registersTheo de Raadt
(not a series of 8 bit registers), the bytes come off the wire in big-endian order
2008-04-10MCP98242 temp sensor docs found..Theo de Raadt
2008-04-09Recognize and support the Microchip MCP9805 JC-42.2 sensor (we hope; I amTheo de Raadt
simply going through datasheets found on the net...)
2008-04-09support the NPX SE97 tooTheo de Raadt
2008-04-07Identify two chips which follow the JDEC JC-42.4 standard dimm temperatureTheo de Raadt
probe -- NPX SE98 and ADT 7408
2008-04-01toast unused args from a printf call; ok deraadtConstantine A. Murenin
2008-04-01match more versions of w83793g; whilst here, also ensure that the bank 0Constantine A. Murenin
registers are only tested if bank 0 is selected; 'looks ok' deraadt
2008-04-01only need 8 words to learn about i2c spd jc-42.4 sensorsTheo de Raadt
2008-03-27test the Vdd registers of Andigilog chips against the minimum voltage readings;Constantine A. Murenin
'good plan' deraadt; ok kettenis, mikeb
2008-03-19add probe for Andigilog aSC7611; discussed with deraadtConstantine A. Murenin
2007-12-05sch5027 probing, from remco@d-compu.dyndns.orgTheo de Raadt
2007-10-30print some word reads as well in the verbose outputTheo de Raadt
2007-10-25expand range where we search for sensorsTheo de Raadt
2007-10-24remove the unused i2cbus_attach_args param from the probe functions; ok deraadtConstantine A. Murenin
2007-10-24make older gcc happierTheo de Raadt
2007-10-24fix r1.101 (2007-10-07) regression of not calling the iic_dump() for aConstantine A. Murenin
successfully identified sensor chip that was not claimed by any driver; whilst at it, get rid of the 'if defined' madness ok deraadt
2007-10-24skip the ignored addresses completely (now covers the eeprom range, too); ↵Constantine A. Murenin
ok deraadt
2007-10-18Check to see if the SPD EEPROM size looks sane (ie < 32K)Jonathan Gray
when trying to decide if we have found an SPD EEPROM. ok deraadt@
2007-10-17add probe for TI TMP401 (untested)Theo de Raadt
2007-10-11probe for Winbond W83793G; tested by jon.steel@esentire.com; suggestions/ok ↵Constantine A. Murenin
deraadt@
2007-10-09we have been knocking out i2c when ipmi exists on a machine (becauseTheo de Raadt
there are ipmi bmc's that apparently violate i2c bus master locking). but those problems bite us only for sensors which we re-scan every few seconds, and then we hit the ipmi bmc's races. for non-sensor devices (like spdmem) it is probably ok to look once. let's try that method for a while and see if anyone sees breakage.
2007-10-07add support for scanning the spdmem range of addresses, using a differentTheo de Raadt
probe function; based on earlier work by jsg, and retested by us
2007-09-05probe for adt7462 (no driver yet, someone want to write one), and mentionTheo de Raadt
a few more sub-types as comments; ok kettenis
2007-09-03there is a prototype version of the lm93 (plus spacing fixes)Theo de Raadt
2007-09-03Recognize Andigilog aSC7621.Mark Kettenis
ok deraadt@
2007-04-10``it's'' -> ``its'' when the grammar gods require this change.Miod Vallat
2007-01-05when i2c_dumping, instead of just skipping 0xff value registers,Theo de Raadt
skip the most common value read (which is often 0xff anyways)
2006-12-26The adt7475 has a fixed address of 0x2e.Mark Kettenis
ok deraadt@
2006-12-25identify adt7475Theo de Raadt
2006-11-19Probe for National Semiconductor LM63.Mark Kettenis
2006-11-19Probe for Myson MTP008.Mark Kettenis
2006-11-01lm75 scoring should not show up in verboseTheo de Raadt
2006-09-26re-enable I2C_VERBOSEJonathan Gray
ok deraadt@
2006-08-29#undef I2C_VERBOSEMark Kettenis
ok deraadt@
2006-08-18probe for the lm75a, meaning that the lm75/lm75a/lm77 probe routine mustTheo de Raadt
become quite complicated. work done by matt@bodgit-n-scarper.com after i explained how daft these devices are
2006-07-15Add support for Genesys Logic GL523SM and Global Mixed-mode Technology G781.Mark Kettenis
tested by fgs@ and Stuart Henderson.
2006-07-12spacingTheo de Raadt
2006-07-12Add missing break.Mark Kettenis
2006-07-12Sort switch statements by vendor ID.Mark Kettenis
2006-06-14teach it fintek f75375; half by drahnTheo de Raadt
2006-04-29bring back skip_fc SMI workaround for max6657 chips; ok kettenis@Damien Miller
2006-04-17Reorganize the 0xfe vendor register block, adding new devices and tighteningMark Kettenis
checks on existing devices. "slap it in" deraadt@
2006-03-22Detect newer revisions of the LM81.Mark Kettenis
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